Dude: Who..whose there
Voice: I am
Dude: Who are you
Voice: I am me
Dude: Whats your name?
Voice: I have no name
Dude: Where are you?
Voice: I am here can't you see me?
Dude: Show me where you are
Voice: I'm right behind you
(Guy turns around)
Dude: AAAAAAAAAAAGGGGGGGGGGHHHHHHHHHHH
Voice: I hope some people come looking for him or I might go hungry

guy turns around and sees.... Another adventurer, long haired guy, all rougish and cool. he has a crossbow, the sound was that same bow being prepared for fire. and it is fired, causing the nameless hero dude to duck into a random corridor, sword drawn a ready, thinking "how the hell did HE follow me in here..."